html {
  background-color: #333;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #fff;
  font-family: "Roboto", serif;
  font-size: 20px;
  scroll-behavior: smooth;
  width: 100%;
}

.header {
  background-color: #0d47a1;
  background-color: #353535;
  background-color: #000;
  color: #ffffff;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}
.header .container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 1rem;
}
.header .logo {
  width: 180px;
}
.header .logo img {
  width: 100%;
}
.header .nav {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
}
.header .nav .menu {
  background-color: #000;
  list-style: none;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1rem;
}
.header .nav li a {
  border: 1px solid #6b6b6b;
  border-radius: 10px;
  color: #ffffff;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  padding: 8px 12px;
}
.header .nav li a:hover {
  background-color: #3d3d3d;
}
.header .nav li a span {
  color: #d8d8d8;
  margin-left: 3px;
  margin-right: 10px;
  position: relative;
  top: 5px;
}
.header .nav .menu-toggle {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  position: fixed;
  text-align: right;
  top: 10px;
  right: 50px;
}
@media (max-width: 768px) {
  .header .nav .menu-toggle {
    display: block;
  }
}

.section {
  padding: 100px 20px 60px;
  max-width: 1200px;
  margin: 0 auto;
}
.section h3 {
  margin-top: 100px;
}
.section .parrafos {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.section .parrafos .box {
  margin: 15px;
  width: 45%;
}
@media screen and (max-width: 981px) {
  .section .parrafos .box {
    width: 100%;
  }
}

.slider {
  position: relative;
  overflow: hidden;
}
.slider img {
  width: 100%;
  width: 100%;
  display: none;
}
.slider img.active {
  display: block;
}
.slider button.prev,
.slider button.next {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: 10px;
  cursor: pointer;
  font-size: 2rem;
}
.slider button.prev {
  left: 10px;
}
.slider button.next {
  right: 10px;
}

.proyectos-grid {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.proyectos-grid .proyectos-txt {
  margin: 0 auto;
  margin-bottom: 20px;
  text-align: justify;
  max-width: 1000px;
  width: 100%;
}
.proyectos-grid .boxes {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.proyectos-grid .boxes div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  max-width: 220px;
  margin: 20px;
  width: 220px;
}
.proyectos-grid .boxes div img {
  background-color: #111;
  border-radius: 30px;
  outline: 1px solid #999;
  width: 100%;
  -webkit-transition: ease-in-out 0.5s;
  transition: ease-in-out 0.5s;
}
.proyectos-grid .boxes div img:hover {
  -webkit-box-shadow: 0 0 25px #6b6b6b;
          box-shadow: 0 0 25px #6b6b6b;
}
.proyectos-grid .boxes div p {
  padding: 0;
}

form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
  margin-bottom: 30px;
}
form input,
form textarea {
  width: 100%;
  padding: 10px;
  font-size: 1rem;
}
form button {
  background-color: #0d47a1;
  color: #ffffff;
  padding: 10px;
  border: none;
  cursor: pointer;
}

.ver_mapa {
  background-color: #000;
  border: 1px solid #000;
  border-radius: 10px;
  color: #fff;
  cursor: pointer;
  margin: 0 auto;
  padding: 12px;
  text-transform: uppercase;
  -webkit-transition: background-color ease-in 0.75s;
  transition: background-color ease-in 0.75s;
  width: 150px;
}
.ver_mapa:hover {
  background-color: #333;
  border: 1px solid #6b6b6b;
}

.show_map {
  display: block;
}

.no_nover {
  background-color: #000;
  border: 1px solid #000;
  border-radius: 10px;
  color: #fff;
  cursor: pointer;
  display: none;
  margin: 0 auto;
  padding: 12px;
  text-transform: uppercase;
  -webkit-transition: background-color ease-in 0.75s;
  transition: background-color ease-in 0.75s;
  width: 188px;
}
.no_nover:hover {
  background-color: #333;
  border: 1px solid #6b6b6b;
}

.no_nover.active {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

iframe {
  border: 0;
  display: none;
  height: 400px;
  margin: 0 auto;
  margin-bottom: 50px;
  max-width: 600px;
  width: 100%;
}

.footer {
  background: #222;
  color: #ffffff;
  padding: 20px;
}
.footer .container {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.footer .container .logo {
  font-weight: bold;
  width: 200px;
}
.footer .container .logo img {
  width: 100%;
}
.footer .container nav a {
  background-color: #000;
  margin-left: 10px;
  color: #ffffff;
  text-decoration: none;
  text-transform: uppercase;
}

@media (min-width: 769px) {
  .toggle {
    display: none;
  }
}
@media (max-width: 768px) {
  .nav .menu {
    background-color: #0d47a1;
    display: none;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    height: 230px;
    opacity: 0;
    padding: 0;
    position: absolute;
    right: 0;
    -moz-text-align-last: left;
         text-align-last: left;
    top: 60px;
    -webkit-transform: translateY(-10px);
            transform: translateY(-10px);
    -webkit-transition: opacity 0.3s ease, -webkit-transform 0.3s ease;
    transition: opacity 0.3s ease, -webkit-transform 0.3s ease;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transition: opacity 0.3s ease, transform 0.3s ease, -webkit-transform 0.3s ease;
    width: 195px;
  }
  .nav .menu li {
    padding: 10px;
    text-align: center;
  }
  .nav .menu li a {
    width: 90%;
  }
  .nav.active .menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
    position: absolute;
    right: -16px;
    top: 52px;
  }
  .nav .menu-toggle {
    display: block;
    position: absolute;
    top: 32px;
    empty-cells: 20px;
  }
  .toggle {
    background: url(../img/menu.png);
    background-position: center;
    background-repeat: no-repeat;
    border: 0;
    height: 40px;
    outline: 0;
    width: 40px;
  }
  .toggle.active {
    background: url(../img/close.png);
    background-color: red;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 25px;
    border-radius: 5px;
  }
}
.center {
  text-align: center;
}

.justify {
  text-align: justify;
}

.gold {
  color: #f39200;
  color: #f39200;
}